7 lines (6 with data), 248 Bytes

e047a 0 128 0 15:50:00 11/06/1988
# Start time=15:50
# First beat=15:58:57.835
# <age-range>: 60-64, <sex>: Male, <medication>: None
# <RR-low-limit(sec)>: 0.664,  <RR-high-limit(sec)>: 1.148
# Note: reel-to-reel recording, not flutter-compensated